From 1664181a63a9592afbde9b664762c0f599330727 Mon Sep 17 00:00:00 2001
From: Gerhard <potgieterg@gmail.com>
Date: Tue, 22 Jan 2019 15:26:40 +0200
Subject: [PATCH] Wrap iconv usage in function_exists for compatibility.

---
 includes/wc-core-functions.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/includes/wc-core-functions.php b/includes/wc-core-functions.php
index a9ba7f04ccd..06f4e589bb6 100644
--- a/includes/wc-core-functions.php
+++ b/includes/wc-core-functions.php
@@ -1561,8 +1561,10 @@ function wc_uasort_comparison( $a, $b ) {
  * @return int
  */
 function wc_ascii_uasort_comparison( $a, $b ) {
-	$aconv = iconv( 'UTF-8', 'ASCII//TRANSLIT', $a );
-	$bconv = iconv( 'UTF-8', 'ASCII//TRANSLIT', $b );
+	if ( function_exists( 'iconv' ) ) {
+		$a = iconv( 'UTF-8', 'ASCII//TRANSLIT', $a );
+		$b = iconv( 'UTF-8', 'ASCII//TRANSLIT', $b );
+	}
 	return strcmp( $aconv, $bconv );
 }